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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "environmentitemswidget.h"
#include <utils/environment.h>
#include <utils/hostosinfo.h>
#include <texteditor/snippets/snippeteditor.h>
#include <texteditor/texteditorsettings.h>
#include <QVBoxLayout>
#include <QDialogButtonBox>
namespace ProjectExplorer {
class EnvironmentItemsWidgetPrivate
{
public:
QList<Utils::EnvironmentItem> cleanUp(
const QList<Utils::EnvironmentItem> &items) const;
TextEditor::BaseTextEditorWidget *m_editor;
};
QList<Utils::EnvironmentItem> EnvironmentItemsWidgetPrivate::cleanUp(
const QList<Utils::EnvironmentItem> &items) const
{
QList<Utils::EnvironmentItem> uniqueItems;
QSet<QString> uniqueSet;
for (int i = items.count() - 1; i >= 0; i--) {
Utils::EnvironmentItem item = items.at(i);
if (Utils::HostOsInfo::isWindowsHost())
item.name = item.name.toUpper();
const QString &itemName = item.name;
QString emptyName = itemName;
emptyName.remove(QLatin1Char(' '));
if (!emptyName.isEmpty() && !uniqueSet.contains(itemName)) {
uniqueItems.prepend(item);
uniqueSet.insert(itemName);
}
}
return uniqueItems;
}
EnvironmentItemsWidget::EnvironmentItemsWidget(QWidget *parent) :
QWidget(parent), d(new EnvironmentItemsWidgetPrivate)
{
d->m_editor = new TextEditor::SnippetEditorWidget(this);
d->m_editor->setFontSettings(TextEditor::TextEditorSettings::fontSettings());
QVBoxLayout *layout = new QVBoxLayout(this);
layout->addWidget(d->m_editor);
}
EnvironmentItemsWidget::~EnvironmentItemsWidget()
{
delete d;
}
void EnvironmentItemsWidget::setEnvironmentItems(const QList<Utils::EnvironmentItem> &items)
{
QList<Utils::EnvironmentItem> sortedItems = items;
Utils::EnvironmentItem::sort(&sortedItems);
QStringList list = Utils::EnvironmentItem::toStringList(sortedItems);
d->m_editor->document()->setPlainText(list.join(QLatin1String("\n")));
}
QList<Utils::EnvironmentItem> EnvironmentItemsWidget::environmentItems() const
{
const QStringList list = d->m_editor->document()->toPlainText().split(QLatin1String("\n"));
QList<Utils::EnvironmentItem> items = Utils::EnvironmentItem::fromStringList(list);
return d->cleanUp(items);
}
class EnvironmentItemsDialogPrivate
{
public:
EnvironmentItemsWidget *m_editor;
};
EnvironmentItemsDialog::EnvironmentItemsDialog(QWidget *parent) :
QDialog(parent), d(new EnvironmentItemsDialogPrivate)
{
resize(640, 480);
d->m_editor = new EnvironmentItemsWidget(this);
QDialogButtonBox *box = new QDialogButtonBox(
QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this);
connect(box, SIGNAL(accepted()), this, SLOT(accept()));
connect(box, SIGNAL(rejected()), this, SLOT(reject()));
QVBoxLayout *layout = new QVBoxLayout(this);
layout->addWidget(d->m_editor);
layout->addWidget(box);
setWindowTitle(tr("Edit Environment"));
}
EnvironmentItemsDialog::~EnvironmentItemsDialog()
{
delete d;
}
void EnvironmentItemsDialog::setEnvironmentItems(const QList<Utils::EnvironmentItem> &items)
{
d->m_editor->setEnvironmentItems(items);
}
QList<Utils::EnvironmentItem> EnvironmentItemsDialog::environmentItems() const
{
return d->m_editor->environmentItems();
}
QList<Utils::EnvironmentItem> EnvironmentItemsDialog::getEnvironmentItems(QWidget *parent,
const QList<Utils::EnvironmentItem> &initial, bool *ok)
{
EnvironmentItemsDialog dlg(parent);
dlg.setEnvironmentItems(initial);
bool result = dlg.exec() == QDialog::Accepted;
if (ok)
*ok = result;
if (result)
return dlg.environmentItems();
return QList<Utils::EnvironmentItem>();
}
} // namespace ProjectExplorer
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